безрезервен означава в английски

outright▼(unqualified and unreserved)
adjective
[UK: ˈaʊ.traɪt] [US: ˈaʊ.ˈtraɪt]

unreserved▼(without reservations)
adjective
[UK: ˌʌn.rɪ.ˈzɜːvd] [US: ˌʌn.rɪ.ˈzɝːvd]

wholehearted▼(having no reservations; showing unconditional and enthusiastic support)
adjective
[UK: ˌhəʊl.ˈhɑː.tɪd] [US: ˌhoʊl.ˈhɑː.tɪd]